MaxxAir BF42BDBLKPRO is a 42-inch belt-driven portable air circulator designed for indoor use. It features a powerful motor that provides a strong breeze, making it ideal for cooling large spaces such as living rooms, offices, or workshops. The fan has three speed settings, allowing you to customize the airflow to your liking. It also has a built-in oscillation function that helps to evenly distribute the air throughout the room. The MaxxAir BF42BDBLKPRO is easy to assemble and operate, and it comes with a convenient carrying handle for easy portability.